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Cost-effective 20HP 15kW 3-phase line reactor for VFD, 20HP, 40A, compatible with 220-480V, 50/60Hz. Built with vacuum impregnation and high-temp curing, it delivers excellent insulation, anti-moisture and safe running. A top choice to reduce harmonics, cut energy loss and secure reliable VFD operation.
Q1: Are AC input reactors compatible with all brands of VFDs?
Yes, they are universal and compatible with almost all VFD brands, as long as voltage, current, and impedance match the drive’s requirements. No special modification is needed for most installations.
Q2: Can multiple reactors be connected in series for stronger protection?
Sure, series connection increases total impedance and improves harmonic suppression. However, voltage drop also increases, so system voltage tolerance must be checked before series installation.